Re: Is it possible to transfer a large file between two computers using RDMA UD?

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On Thu, Jan 02, 2020 at 09:47:06AM -0500, Terry Toole wrote:
> Hi,
> Is it possible to transfer a large file, say 25GB, between two computers using
> RDMA UD, and have an exact copy of the original file on the receiving side? My
> understanding is that the order of the messages is not guaranteed with UD.
> But I thought that if I only use one QP I could ensure that the ordering of the
> data will be predictable.

It is not guaranteed to be in order.

Why would you do this anyhow? The overhead to use RC is pretty small

Jason



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